Since atmel-mci driver supports all atmel mci versions,
use it instead of the deprecated at91_mci driver.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Use i2c-gpio and enable rv3029 RTC.
Enable the rtc in the sam9g20 defconfig.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>